body {
  width: 540px;
  overflow: hidden;
}
.wrapper {
  width: 520px;
  height: 315px;
  margin: 10px auto 0;
  overflow: hidden;
  font-size: 12px;
}

.clear {
  clear: both;
}

.wrapper .left {
  float: left;
  margin-left: 10px;
}

.wrapper .right {
  float: right;
  padding-left: 15px;
  border-left: 2px dotted #ededed;
}

.section {
  width: 240px;
  margin-bottom: 15px;
  overflow: hidden;
}

.section h3 {
  margin-bottom: 10px;
  padding: 5px 0;
  font-weight: bold;
  font-size: 12px;
  border-bottom: 1px solid #ededed;
}

.section ul {
  clear: both;
  overflow: hidden;
  list-style: none;
}

.section li {
  float: left;
  width: 120px;
}

.section .tone {
  width: 80px;
}

.section .preview {
  width: 220px;
}

.section .preview table {
  color: #666;
  text-align: center;
  vertical-align: middle;
}

.section .preview caption {
  font-weight: bold;
}

.section .preview td {
  height: 22px;
  border-style: solid;
  border-width: 1px;
}

.section .preview th {
  height: 22px;
  background-color: #f7f7f7;
  border-color: #ddd;
  border-style: solid;
  border-width: 2px 1px 1px 1px;
}